2 Pair Telephone Copper Conductor Cable CW1308 - Black5050171020647CW1308 X 2 PR BLK PVC 100

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Nominal O.D - 3.8mm
2 pair CW1308 Telephone Cable
Telephone Cables - Domestic and Office Extensions

For use in wiring telephones and other low voltage, low current applications

Solid Copper Conductors - CW1308
  • Conforms to British Telecom specification CW138
  • .5mm solid tinned annealed copper conductors
  • 1/0.435(+/-0.01)mm Bare copper
  • Minimum sheath thickness 0.60mm
  • Maximum Overall Diameter 4.5mm BLACK
  • Colour of insulation: ring markings
    a-wire: WHITE-Blue, WHITE-Orange,
    b-wire: BLUE-White, ORANGE-White,
  • A pair of insulated conductors uniformly twisted together and designated the a-wire, b-wire.
  • Lay length for pairs in the completed cable shall not exceed 100mm
  • Rip-cord be laid under the sheath, dyes shall be colour fast


Telephone Wiring Info
Product Code
Price (ex VAT)
Price (inc VAT)
product photo
CA CW1308/4B

2 Pair Telephone Copper Conductor Cable CW1308 - Black New